function saveImage($path) { if(!preg_match(\'/\/([^\/]+\.[a-z]{3,4})$/i\',$path,$matches)) die(\'Use image please\'); $image_name = strToLower($matches[1]); $ch = curl_init ($path); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_BINARYTRANSFER,1); $img = curl_exec ($ch); curl_close ($ch);
//$image_name就是要保存到什么路径,默认只写文件名的话保存到根目录 $fp = fopen($image_name,\'w\');//保存的文件名称用的是链接里面的名称 fwrite($fp, $img); fclose($fp); } saveImage(\'http://www.ogeek.net/images/logo.gif\');
如果是https的话,就加上这两句
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); // https请求 不验证证书和hosts
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
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